英语释义

• soft decayed area in a tooth; progressive decay can lead to the death of a tooth

片语

secondary dental caries继发性龋

saprodontia龋；龋齿

aged dental root caries老年根面龋

Dental Caries Susceptibility龋病易感性

dental caries factor龋因素

rate of dental caries患龋率

dental l caries龋齿

dental caries removal除去龋坏物质

decayed tooth龋齿

rampant dental caries蔓延性龋

英汉例句

• objective to explore the relative factors of dental caries of preschool children.

  目的探讨学龄前儿童龋病发生的相关因素。

• objective: to study the relationship between dental caries status of deciduous teeth and family risk factors in 5-year-old children of liaoning province.

  目的：研究5岁儿童乳牙龋齿患病情况与家庭因素的关系。

• oral streptococcus mutans is an etiologic agent of dental caries and streptococcus sangius is in favor of periodontal tissues.

  口腔变形链球菌是龋病的主要致病菌，血链球菌为牙周有益菌。

• objective to dicuss the relation of dental caries of earlier school age children with single child, entrusting, and feeding ways.

  目的探讨学龄前期儿童龋齿与是否独生子女、 寄托、婴儿期喂养方式的关系。

• objective to investigate the incidence of dental caries among high school students hengyang.

  目的探讨衡阳市实验中学学生龋齿患病的影响因素。

• the dental caries lesion forms when these acids start to dissolve a tooth「s outer protective layer, the enamel.

  当这些酸溶解牙齿外层的保护层-釉质层，龋坏就开始了。

• abstract】 objective to find out the oral health conditions and the tendency of dental caries among children aged 12 years, and to provide evidence for children」 s oral health care.

  【摘要】目的了解安徽省城乡12岁儿童的口腔卫生状况以及龋病患病状况 ，为儿童口腔卫生保健工作提供依据。

• methods:this study included 200 children with histories of low birth weight or premature infant, their incidence of the dental caries and developmental enamel defects were surveyed.

  方法：选取低出生体重儿、早产儿及正常出生体重儿各2 0 0例进行乳牙龋齿、釉质发育缺陷统计调查。

• dental caries and mottled enamel are inverse ratio.

  氟牙癥和龋齿的病情呈反比关系。

• water-fluoride concentration and mottled enamel are direct proportion while mottled enamel and dental caries are inverse ratio.

  水氟浓度和氟牙癥的病情呈正比关系，而与龋齿的病情呈反比关系。

• objective to investigate the oral health and dental caries of college students and to guide them of oral health care.

  目的：了解牙齿卫生与小学生龋病发生的相关情况。

• conclusions the pattern of dietetic habit and degree of oral cavity cleanness were strongly related to dental caries of preschool children.

  结论学龄前儿童的饮食习惯、卫生、习惯与龋病的发病有关。

• objective to investigate the incidence of dental caries among high school students hengyang.

  目的探讨衡阳市实验中学学生龋齿患病的影响因素.

• pay attention to oral hygiene and good oral care, postprandial must use toothpicks to remove food residue, and ground mouthwash, dental caries and oral reduce secondary infection.

  注意口腔卫生和做好口腔护理，餐后一定要用牙签将食物残渣清除，并勤漱口，减少龋齿和口腔继发感染。

• conclusion:fluoride tablet is effective in the prevention of dental caries in children.

  结论：使用氟化物片剂防龋效果明显，对磨牙窝沟龋也有一定的作用。

• objective to find out about pupils' dental caries prevalence of first permanent molar in shenzhen in order to define the stress of dental caries prevention and the countermeasures.

  目的了解学龄儿童第一恒磨牙患龋情况，以帮助研究龋病防治工作的重点并提出对策。

• dental plaque correlates closely with dental caries and periodontitis, signal conduction of microorganism in dental plaque has got more and more attention and got some progress in research.

  口腔牙菌斑生物膜与龋病、牙周病密切相关。牙菌斑内的微生物信号传导近年来受到较多的关注并取得了研究进展。

• the frequency of dental caries is 93 75 %.

  这批遗存的人骨材料的患龋率为975%,龋均为0

• hospitalisation for dental problems is now a serious health issue, even though decay — or dental caries — could easily be prevented through regular brushing and check-ups, the researchers conclude.

  专家表示，住院接受牙科治疗已成为先进严重的健康隐患，尽管通过正常的刷牙和检查可以很容易的防止蛀牙（或龋齿）。

• thus the dose-response relationship between the daily total intake of fluoride and the prevalence of dental caries existed in a u-shape.

  总摄氟量和儿童龋齿患病率及龋均间呈一u型的剂量-反应关系。

• in persons over 35, periodontal disease causes the loss of more teeth than does dental caries , or decay.

  在35岁以上的人中，牙周病引起的脱齿比龋齿还多。 收藏。

• objective to understand the factors relative to dental caries among preschoolers.

  目的为了解学龄前儿童龋病发生有关因素。

• the results show that the spherical nano ha have a remineralization effect on the artificial dental caries dramatically, and can prevent and decrease caries.

  实验结果证明：球状纳米羟基磷灰石对人工龋有明显的再矿亿作用，可以抑制、减弱致龋菌的对釉质的脱矿。

• objective to assess the dental caries prevalence of children in yinchuan.

  目的分析银川市儿童青少年龋病患病的发展趋势及特点.

• the average of dental caries shows decrease and it keeps at a very low level.

  龋患率平均值均出现下降，且龋病患病情况处于很低水平；